What is the acceleration of gravity at this altitude

Reference no: EM13496549

A satellite of mass 250 kg is launched from a site on the Equator into a circular orbit at 4000 km above Earth's surface. DATA: Rearth=6.38×106 m.

What is the acceleration of gravity at this altitude?

What is the speed of the satellite?

What is the period of the orbit?

Reference no: EM13496549

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